Psychology
Blue is the world's most-preferred color across age, gender, and culture. It lowers heart rate, conveys stability and trust, and reads as professional almost regardless of context.
Meaning
Trust, authority, and depth — which is why it anchors finance, healthcare, government, and big-tech logos. Lighter blues feel airy and aspirational; navy and midnight feel established.
Applications
Foundational for SaaS, fintech, and enterprise interfaces. Mix with warm accents to avoid the corporate-blue trap of looking like every competitor.
Conversion
HEX
557198
RGB
85, 113, 152
HSL
215, 28%, 46%
HSB
215, 44%, 60%
CMYK
44, 26, 0, 40
LAB
47, -2, -25
LCH
47, 25, 265
OKLCH
0.54, 0.07, 257
XYZ
15, 16, 32
LUV
47, -14, -35
HWB
215, 33%, 40%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.